12410-5815 JSP 550AB

 
 
12h 41m 02.97s -58 15' 13.6" P.A. 95 sep 0.7 mag 9.44,9.92 Sp B8V dist. 793.65 pc (2588.89 l.y.)
 
 
Coord 2000
12410-5815
Discov num
JSP 550
Comp
AB
Coord arcsec 2000
12 41 02.97 -58 15 13.6
Date first
1929
Date last
1991
Obs
7
Pa first
94
Pa last
95
P.A. Now (θ)
95°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
9.44
Mag sec
9.92
delta mag (ΔM)
0.48
Spectral class
B8V (blue-white)
Pri motion ra
-012
Sec motion ra
-012
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
12410-5815 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 240144 12410-5815 JSP 550 AB 1929 1991 7 95 0.7 9.44 9.92 0.48 <===
Show 240144 12410-5815 JSP 550 AB,C 1892 1999 7 261 8.2 9.44 12.45 3.01
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
95
Precise sep
0.71
Cdsa2 id
JSP 550 AB
Constellation
Crux
SAO
240144
HIP
61898
Tycho2
8659-03108-1
HD
110206
CP
CP-57 5632
Ra deg
12.684158333333334
De deg
-58.25377777777778
Distance
793.65
Distance ly
2588.89
last precise pa
95
last precise sep
0.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12410-5815 JSP 550 AB 1991 7 95 0.7 9.44 9.92 B8V D 124102.97-581513.6

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